| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.27 | 13.431% | $120.5431 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $116.95 | 3.518% | $121.0643 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $231.83 | 3.752% | $240.5283 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $12.56 | 11.444% | $13.9974 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $232.46 | 3.212% | $239.9266 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $116.54 | 12.114% | $130.6577 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $126.97 | 3.653% | $131.6082 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $943.58 | $998.3256 | $998.33 | $998.35 | $998.30 | |